摘要
A 2-D Deconvolution method for the improvement of ultrasonic defocused C-scan images is presented by using experimental Edge Spread Distribution (ESD) of transducer. In the paper, experiments corresponding different imaging depth were implemented to establish a relation of the ESD and blurry C-scan images. Based on the relationship of ESD and line response, the Point Spread Function (PSF), as the core function of deconvolution, can be obtained from line response by Abel transform. The results show that this deconvolution method is efficient and it is feasible to deblur the defocused C-scan images.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | 2010 International Conference on Mechanic Automation and Control Engineering, MACE2010 |
| 页 | 2632-2635 |
| 页数 | 4 |
| DOI | |
| 出版状态 | 已出版 - 2010 |
| 活动 | 2010 International Conference on Mechanic Automation and Control Engineering, MACE2010 - Wuhan, 中国 期限: 26 6月 2010 → 28 6月 2010 |
出版系列
| 姓名 | 2010 International Conference on Mechanic Automation and Control Engineering, MACE2010 |
|---|
会议
| 会议 | 2010 International Conference on Mechanic Automation and Control Engineering, MACE2010 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Wuhan |
| 时期 | 26/06/10 → 28/06/10 |
指纹
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Kong, T., Xu, C., & Xiao, D. (2010). Experimental ESD method for restoration of blurry image in ultrasonic C-scan. 在 2010 International Conference on Mechanic Automation and Control Engineering, MACE2010 (页码 2632-2635). 文章 5536806 (2010 International Conference on Mechanic Automation and Control Engineering, MACE2010). https://doi.org/10.1109/MACE.2010.5536806